English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

International audienceThe MEUST (Mediterranean Eurocentre for Underwater Sciences and Technologies) is apermanent deep sea cabled infrastructure currently being deployed off shore of Toulon, France.MEUST is shared between the neutrino physics and astro-physics communities in the contextof the European KM3NeT project, and the Environmental Science communities as the West-Ligurian site of the EMSO European network of submarine observatories. The MEUSTsubmarine network has a modular and extendable topology which will allow hosting up to120 neutrino detection units and to instrument a seafloor area with sea science sensors. TheMEUST terrestrial base is located in La Seyne sur Mer near Toulon, where a new buildingis planned to host the technical activities, including a control room of the infrastructure.The MEUST submarine site has been selected after intensive characterization campaignsconducted in the past years leading to the choice of the site located ˜40km offshore of Toulonat a depth of 2500m and 15km west of the Antares site. The full MEUST submarine networkhas up to 6 nodes connected to the shore by two Main Electro Optical Cables (MEOC). TheMEOCs are standard telecommunication cables with optical fibres for data transfer and oneelectrical conductor for power transfer. The nodes are equipped each with 8 wet mate-ableconnectors allowing to connect at least 20 neutrino detection units (daisy chained by 4) and aset of environmental instruments, with some redundancy. The power transfer is performedin HV AC with sea return, as for Antares, and provides a usable power of ˜10kW on eachnode (˜1kW/connector). A dedicated control/command system controls the power and opticalsystems. The data transfer uses Dense Wavelength Division Multiplexing (DWDM). Theproposed talk will focus on the design and the status of the infrastructure with the first lessonslearnt from the ongoing deployments

The MEUST deep sea infrastructure in the Toulon site